MIT applied mathematics instructor Karol Bacik and an international team of researchers have pinpointed a precise factor that ...

Navigating a busy crowd is often an awkward experience, but sometimes, it feels much easier than others. In a crowded hallway ...

Sometimes, however, the flow gets chaotic, with individuals weaving through the crowd on their own haphazard paths to ... the spread of different directions people walk in must be kept below a ...

A massive crowd of University of Pittsburgh students gathered to party directly in front of the Semple Street house, where a porch roof collapsed the day before due to the weight of people ...